hdoj1014简单题

#include<iostream>#include <iomanip>#include<string>using namespace std;int main(){int m, n;int seed;while(cin>>m>>n){int count[100005] = {0};seed = 0;count[0] = 1;for(int i = 1; i < n; i++){seed = (seed + m) % n;count[seed]++;}int flag = 1;for(int i = 0; i < n; i++){if(count[i] == 0){flag = 0;cout << setfill (' ') << setw (10)<<m;cout << setfill (' ') << setw (10)<<n;cout << setfill (' ') << setw (4)<<' ';cout << "Bad Choice"<<endl<<endl;break;}}if(flag){cout << setfill (' ') << setw (10)<<m;cout << setfill (' ') << setw (10)<<n;cout << setfill (' ') << setw (4)<<' ';cout << "Good Choice"<<endl<<endl;}}}